Vulnerability CVE-2024-26582


Published: 2024-02-21

Description:
In the Linux kernel, the following vulnerability has been resolved:

net: tls: fix use-after-free with partial reads and async decrypt

tls_decrypt_sg doesn't take a reference on the pages from clear_skb,
so the put_page() in tls_decrypt_done releases them, and we trigger
a use-after-free in process_rx_list when we try to read from the
partially-read skb.

 References:
https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f

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